Design, develop and enhance scalable backend applications and services using Java and Spring-based technologies Build and maintain APIs and microservices supporting high-volume, business-critical applications Work across solution design, development, testing, code review and production support Collaborate with developers, Business Systems Analysts, Technical Leads and stakeholders to translate business requirements into technical solutions Apply object-oriented design principles, engineering practices and design patterns Develop and integrate RESTful APIs and services within complex enterprise environments Work with relational databases and data persistence technologies Participate in code reviews, automated testing, debugging and performance optimization Contribute to continuous improvement of engineering practices, development processes and delivery effectiveness Use modern development tools and explore AI-assisted engineering techniques Communicate with client and internal teams in a collaborative delivery environment Requirements

5+ years of professional software development experience, with solid hands-on experience developing backend applications in Java Strong experience with Spring and Spring Boot Experience designing and developing REST APIs and microservices Strong understanding of object-oriented programming, software design principles and common design patterns Experience working with relational databases, SQL and core database concepts Experience with Git-based source control and modern software development practices Experience writing and maintaining automated tests and participating in code reviews Strong debugging, problem-solving and analytical skills Experience working within Agile software delivery teams Strong communication and collaboration skills,



with the ability to work effectively with both technical and business stakeholders Bachelor's degree in Computer Science, Engineering or a related discipline, or equivalent practical experience Previous experience within banking, payments or financial services Experience building or supporting high-volume, transaction-oriented systems Experience with cloud-native application development and modern enterprise architectures Experience with messaging, event-driven architectures or distributed systems Hands-on experience using AI-assisted software development tools such as GitHub Copilot, Cursor, Claude Code or similar Interest in applying AI across requirements analysis, solution design, coding, testing, debugging and code review Experience working in consulting or client-facing delivery environments Core Competencies

Demonstrates expertise in designing and developing scalable backend applications using Java and Spring technologies, with a strong focus on RESTful APIs and microservices. Proven ability to collaborate effectively with cross-functional teams and apply modern software development practices, including Agile methodologies. Highest-signal resume keywords

Java Development Spring Framework REST API Development Relational Database Management Agile Software Delivery ATS Optimization Keywords

Hard Skills

Backend Application Development Microservices Architecture Object-Oriented Programming SQL Automated Testing Code Review Debugging Performance Optimization Design Patterns Cloud-Native Application Development Soft Skills

Problem-Solving Analytical Skills Communication Collaboration Certifications & Qualifications

Bachelor's Degree in Computer Science Engineering or Related Discipline Industry Keywords

Banking Payments Financial Services High-Volume Systems Consulting Tools & Technologies

Git AI-Assisted Development Tools Spring Boot Modern Development Tools

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📌 Senior Java Backend Developer (Winnipeg)
🏢 Jobtailor
📍 Winnipeg